100001101110984 has 64 divisors (see below), whose sum is σ = 278375656478400. Its totient is φ = 33262321963392.

The previous prime is 100001101110979. The next prime is 100001101110991. The reversal of 100001101110984 is 489011101100001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 495582277 + ... + 495784020.

It is an arithmetic number, because the mean of its divisors is an integer number (4349619632475).

Almost surely, 2^{100001101110984} is an apocalyptic number.

It is an amenable number.

100001101110984 is an abundant number, since it is smaller than the sum of its proper divisors (178374555367416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100001101110984 is a wasteful number, since it uses less digits than its factorization.

100001101110984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991366779 (or 991366769 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 27.

Adding to 100001101110984 its reverse (489011101100001), we get a palindrome (589012202210985).

The spelling of 100001101110984 in words is "one hundred trillion, one billion, one hundred one million, one hundred ten thousand, nine hundred eighty-four".